They work fine in a small room. One of the best speaker's out there for 10x12 and above. You probably do want to have the room damped with some tapestries on the wall, and perhaps some corner treatment. I have had pretty good luck using strategically placed house plants. I would go with a smaller tube amp as well. You want to keep the bass down a little and enjoy the tube midrange. For your size room I would try an integrated 30-50w tube amp such as the cav-50 or the ca-50 (my first choice). Lot's of good ones out there. This will give you the transparency and 'sweet' nature of a smaller tube amp (which only a smaller tube amp has), and keep your bass and costs down too.
The vt100m2 is an excellent match for the virgo's too - that's what I used, and what joe_stereo has heard. Probably more power than you need. If you go the vt100m2 route, try putting some kt88's in it. Greatly improves the amp. Don't put kt88's in a vt100m3 - arc says no to that.
I would definitely stay away from the 200w solid state crowd for your room.
The vt100m2 is an excellent match for the virgo's too - that's what I used, and what joe_stereo has heard. Probably more power than you need. If you go the vt100m2 route, try putting some kt88's in it. Greatly improves the amp. Don't put kt88's in a vt100m3 - arc says no to that.
I would definitely stay away from the 200w solid state crowd for your room.